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Technical Data Sheet
1N5357B ✓ Verified by PartsTable
· SFP TRANSCEIVER
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 0.350 INCHES MAXIMUM IN, mounting_method: TERMINAL, terminal_length: 1.000 INCHES MINIMUM IN, overall_diameter: 0.145 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-478-7621, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
1N5357B
NSN: 5961-00-478-7621
FSC: 5961
CAGE: 16068 — INTERNATIONAL DIODE CORP (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length0.350 INCHES MAXIMUM IN
mounting_methodTERMINAL
terminal_length1.000 INCHES MINIMUM IN
overall_diameter0.145 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
end_item_identificationRDR TRANSPONDER
terminal_type_and_quantity2 UNINSULATED WIRE LEAD
function_for_which_designedZENER DIODE
specification/standard_data80131-RELEASE 5750 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
voltage_tolerance_in_percent-5.0 TO 5.0
power_rating_per_characteristic5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
NSN5961-00-478-7621
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 1N5357B MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
FUNCTION FOR WHICH DESIGNED: ZENER DIODE
SPECIFICATION/STANDARD DATA: 80131-RELEASE 5750 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
POWER RATING PER CHARACTERISTIC: 5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
FEATURES PROVIDED: HERMETICALLY SEALED CASE
MOUNTING METHOD: TERMINAL
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 200.0 CELSIUS AMBIENT AIR DEGC
TERMINAL LENGTH: 1.000 INCHES MINIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 20.0 NOMINAL NOMINAL REGULATOR VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
FUNCTION FOR WHICH DESIGNEDZENER DIODE
SPECIFICATION/STANDARD DATA80131-RELEASE 5750 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
POWER RATING PER CHARACTERISTIC5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MOUNTING METHODTERMINAL
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT200.0 CELSIUS AMBIENT AIR DEGC
TERMINAL LENGTH1.000 INCHES MINIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC20.0 NOMINAL NOMINAL REGULATOR VOLTAGE
OVERALL DIAMETER0.145 INCHES MAXIMUM IN
CURRENT RATING PER CHARACTERISTIC65.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
925115-12BInterchangeable
interchangeable cross-reference
interchangeable
1N4965Interchangeable
interchangeable cross-reference
interchangeable
1N4839Interchangeable
interchangeable cross-reference
interchangeable
1049886P-2Interchangeable
interchangeable cross-reference
interchangeable
1N5357BInterchangeable
interchangeable cross-reference
interchangeable
SK3401Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1N5357B?
1N5357B is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 1N5357B?
There are 9 known substitutes for 1N5357B: 925115-12B, 1N4965, 1N4839 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1N5357B?
1N5357B is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-478-7621. This indicates validated use in U.S. government and defense supply chains.
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